Quite possibly the most fun thing to happen to summers in Alaska since the invention of the float plane and the fly rod has to be the Alyeska Bike Park which just so happens to be starting up its fifth summer of operations June 19, 2015! The 2015 season in the Alyeska Bike Park will consist of top to bottom riding which bikers can access from Bearcub Quad, Ted’s Express and Glacier Bowl Express operating Friday – Sunday, 12:00 – 6:00 p.m. [ 280 more words. ]